//package model.newhouse.interceptor;
//
//import io.jsonwebtoken.Claims;
//import model.util.JwtUtil;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.stereotype.Component;
//import org.springframework.web.servlet.HandlerInterceptor;
//
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//
//
///**
// * 进入handler之前执行.如果返回false,则不放行,返回true,放行
// * Created by Sunshine、宸 on 2019/7/1.   弄一个全局异常处理器
// */
//@Component
//public class LoginInterceptor implements HandlerInterceptor{
//
//    @Autowired
//    private JwtUtil jwtUtil;
//    @Override
//    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
//        System.out.println("经过了interceptor拦截器");
////        System.out.println(request.getContextPath()+"/user");/boot/user
//        //从请求头信息获取token
//        String token=request.getHeader("Authorization");
////        System.out.println(token);
//       if(null!=token){
//           //去掉前七位
//           token=token.substring(7);
//           //解析token
//           //需要配置全局异常解析器
//           Claims claims=null;
//           if(null!=token&&token.length()>0) {
////               System.out.println(token instanceof String);
//               claims = jwtUtil.parseJWT(token);
//               if (!"null".equals(claims)) {
//
//                   request.setAttribute("claims", claims);
//
//               }
//
//           }
//       }
//        return true;
//
//    }
//}
